问题
单项选择题
在社会经济领域，网络安全主要是（）。
A.党政机关网络安全问题
B.国家经济领域内网络安全问题
C.国防计算机网络安全问题
D.军队计算机网络安全问题
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
在社会经济领域，网络安全主要是（）。
A.党政机关网络安全问题
B.国家经济领域内网络安全问题
C.国防计算机网络安全问题
D.军队计算机网络安全问题
参考答案：A
| 完形填空 | ||||
| John's family 1 On vacation next month. They 2 go to the beach. John is going on Monday and 3 On Thursday. He 4 there for less than a week. John's father 5 from Monday to Thursday. 6 he can't go with John. He is going on vacation on Friday and getting back on Sunday. John's mother 7 a housewife. She 8 a lot of time. She is going on vacation on Monday. She's staying 9 and coming back on Sunday. They 10 a good time at the beach. | ||||
|